Definition of persistent
- a persistent leaf
- persistent gills
- mustard gas is persistent
- persistent pesticides
- persistent viruses
- a persistent cough
- has been in a persistent vegetative state for two years
We were nagged by a persistent salesman.
He is one of the government's most persistent critics.
She has been persistent in pursuing the job.
He has been fighting a persistent cold.
Flooding has been a persistent problem in the area this year.
Persistent rumors that the business is for sale have alarmed the staff.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'persistent.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: continuing to do something or to try to do something even though it is difficult or other people want you to stop
: continuing beyond the usual, expected, or normal time : not stopping or going away
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